Home / 25,244.65-34,837.85-13,914.55

Finding the Fourth Proportional to 25,244.65, 34,837.85 and 13,914.55

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Solution

The fourth proportional to 25,244.65, 34,837.85 and 13,914.55 is: 19,202.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,244.65 : 34,837.85 = 13,914.55 : x
  2. Step 2: Convert to fraction form
    25,244.65/34,837.85 = 13,914.55/x
  3. Step 3: Cross multiply
    25,244.65x = 34,837.85 × 13,914.55
  4. Step 4: Simplify right side
    25,244.65x = 484,752,831.53
  5. Step 5: Solve for x
    x = 484,752,831.53/25,244.65
  6. Step 6: Final answer
    x = 19,202.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.